资源描述:
《八年级上册unit1-2》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、博锐精品教育英语学习第十二课时一、知识讲解Unit1Howoftendoyouexercise?单元目标: 1.Wh-问句 2.Howoften...?问句 3.表示频率的副词 4.不定代词all,most,some,none的用法重点短语:howoften多长时间一次 alotof许多 lookafter照料 trytodosth尽力去做某事startwith以...开始 asfor至于 makeadifference有重要性 doexercise做运动surftheinternet上网重点句子: 1.Whatdoyouusuallydoonweekends?
2、 Iusuallyplaysoccer. 2.Whatdotheydoonweekends? Theyoftengotothemovies. 3.Whatdoeshedoonweekends? HesometimeswatchesTV. 4.Howoftendoyoushop? Ishoponceamonth. 5.HowoftendoeshewatchTV? HewatchesTVtwiceaweek.知识点讲解:1.Let'slookatthefollowingwordsandtheirusage. Alwaysusuallyoftensometimeshardl
3、yevernever 这些词都是表示频率的副词,但是在程度上有差别。通常用于一般现在时。如: Ialwayshavesomemilkformybreakfast.Heusuallygetsupat6:30inthemorning.Heoftendoeshomeworkbeforedinnertime.HesometimesgoestomoviesonFridayevening.Ihardlyevereatoutatnoon.Ineverarrivelateforschool.2.Howoften...?和Howlong...?1)HowoftendoyouwatchTV?回答可以是
4、:Everyday./Onceaweek./Threetimesaweek./Often./...8博锐精品教育2)HowlongdoyouusuallywatchTV? 回答可以是:Aboutonehour./Threehours./Thirtyminutes./...从以上例句中可以看出: howoften询问的是频率"多久一次"howlong询问的是时间长短"多长时间" 3.英语中表次数的用法 Oncetwicethreetimesfourtimes 我们可以看出表示次数的词,除了"一次,两次"特殊外,后面的次数都是"基数词+times"构成。另外同学们要记住以下词组:
5、 onceaday/aweek/amonth/ayeartwiceaday/aweek/amonth/ayear 4.语法:一般现在时的特殊疑问句 1)Whatdoyouusuallydoonweekends? 2)Whatdoeshedoonweekends? 3)Howoftendoyoushop? 4)HowoftendoeshewatchTV? 5)Howmanyhoursdoyousleepeverynight? 一般现在时的特殊疑问句的构成:特殊疑问词+一般疑问句 这里的特殊疑问词指what,whattime,where,when,which,who,who
6、m,whose,why,how,howmany,howmuch,howlong,howoften 5.all,most,some,no的用法及差异。 all"所有的,全体的"Allstudentsdohomeworkafterschool. Lastnight,Icookedallthevegetablesinthefridge. most"大多数的"Moststudentsplaycomputergamesonweekends. some"一些"SomestudentsgotoEnglishmovieseveryday. no"没有",注意这里no是形容词。Nostude
7、ntsreadEnglishnovels. all,most,some,no放在名词的前面做定语,表示数量的多少。 6.Mymotherwantsmetodrinkit.wantsb.todosth.e.g.Iwantyoutohelpmewithmymath. 7.Shesaysit'sgoodforhealth. begoodfor对...有好处e.g.Eatingvegetablesandfruitisgoodforourheal